Weird smell after replacing HDTV lamp...is this normal?

I just replaced the lamp in my JVC HDTV. The full model number is HD-61Z786PA. The lamp that came with the tv was an HS110AR10-51. The rep who replaced my lamp said they don't use those anymore and they were replaced with the TS-CL110UAA lamps, so that was what I received. I installed the new lamp and made sure it was seated properly. I performed the lamp reset and turned the tv on. No picture issues or anything of the sort, just the weird smell. I guess it could be from the lamp heating up for the first time. I just want to make sure this is normal, since I've never replaced a lamp before. If anybody can help, I'd appreciate any info. Thanks!